Buyer Tips1. Purchase before you contact customer service outlets to provide the specific size required for the goods, such as not consulting does not provide specific measurements, made after the return receipt requested not be returned. 2, the color problem is that the drawbacks of Internet sales, even though each image we will be under the real color of the school team, but in a different light, different products will result in Germany under the display color problems, so friends can not accept any color We must look at before deciding whether to buy. 3 Important: Make sure that packaging goods to non-destructive and then sign4, shop support 7 days return service, return replacement, please ensure that no pollution destructive goods, and packed in cartons to ensure safe transportation of goods, returned goods shipping by the buyers themselves, and the other non-quality problems will not be returned.